Hi there ! I am here to ask some help because after a lot of tries, I still can’t understand why my ZMR 250 is behaving like this. I have a pixracer controller, with CM703 DSMX receiver. The drone is flying really well, pretty stable, everything seems right. The issue is that regularly (but not ve…

Maybe I was not in the right category, so I just moved this topic.

Hi It seems RC Glitch issue. [image] Problem During Mission Flight Flight Controllers 💻 Hi @bresch I started the mission flight in Manual Switch Mode. I did not change the Flight Mode via RC Transmitter during mission. This is the second time that is happening to me [ Fi…

You mean the receiver itself ? Because I configured pixracer to hold in case of the RC fail, so it seems the receiver is sending valid information to the pixracer, and this information is sometimes… 0 ! I will order a new receiver and see if I have still the issue…

It seems there is no RC Fail. I mean receiver & transmitter set. Actually, I am looking for an answer to reasons for RC Glitch. I have listed again that came to my mind for checking. Connectors and Cables [Pixhawk 4 DSM & Sbus RC Port and Cable ], Receiver Voltage [Should I use RC Receiver Voltag…

Okay I see. I didn’t realized that a RC glitch within a mission could cause issues too. I will try with the new receiver and let you know. Also, I will try with a capacitor in order to avoid sudden loss of power for the RC receiver. I’ll let you know here my experiences.

FYI I received and installed my new receiver FrSky R-XSR. I flight today and I experienced no issue whatsoever. I need to check on a longer period but I hope it solved the issue…

Sudden loss of throttle during the flight

PX4 Autopilot

mehmetydz87 March 8, 2021, 6:47pm 3

Hi It seems RC Glitch issue.

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Sudden loss of throttle during the flight

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